I would recommend either using a PivotTable, and then grouping by month, or
you can use the formula:
=SUMPRODUCT(--(TEXT(A2:A10,"mm")="04",B2:B10)
For all data in month of April, or
=SUMPRODUCT(--(TEXT(A2:A10,"mm")="042010",B2:B10)
for all data in April, 2010

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Best Regards,

Luke M
"crazidazi3" wrote in message
...
I need to sum all amounts by month posted (ex:April 2010 and May 2010
separately). My columns look like this:

Col A ColB
Date Amt
4/13/10 $100.00
4/14/10 $ 50.00
5/2/10 $200.00
5/5/10 $8.00

Would love any help anyone can provide! Thanks for the time!!

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crazidazi3